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소개
사양
환경
성능 곡선
회로도
물리적 특성
테이프 및 릴
납땜/세척

3D Model Datasheet S-Param

PFD3215 Series

Coupled Power Inductors

Small coupled shielded power inductor – 3.3 × 2.3 mm footprint, 1.5 mm high
Excellent as low-power isolation transformers
Great for Flyback, SEPIC, Ćuk, Zeta and other applications
Magnetically shielded for compact size and minimized EMI

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$0.80
100	$0.72
500	$0.59
1000	$0.51
2500	$0.41
5000	$0.38

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Termination

E = Silver-palladium-platinum-glass frit

Packaging

C = 7" machine-ready reel

Tolerance

M = 20%

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

사양

Electrical specifications at 25°C.

플라이백 용도

부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	DCR max (Ω) 3	절연 전압 (V)	누설 인덕턴스 (nH) 5	권수비
부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	DCR max (Ω) 3	절연 전압 (V)	누설 인덕턴스 (nH) 5	권수비
PFD3215-391ME_	0.39	0.070	250	80	1 : 1
PFD3215-102ME	1.0	0.12	250	90	1 : 1
PFD3215-182ME_	1.8	0.25	250	110	1 : 1
PFD3215-222ME_	2.2	0.27	250	130	1 : 1
PFD3215-332ME_	3.3	0.36	250	140	1 : 1
PFD3215-472ME	4.7	0.45	250	170	1 : 1
PFD3215-682ME_	6.8	0.63	250	250	1 : 1
PFD3215-103ME_	10	1.3	250	310	1 : 1

SEPIC 용도

부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 4	결합 계수	누설 인덕턴스 (nH) 5	Isat (A) 6			Irms (A)
부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 4	결합 계수	누설 인덕턴스 (nH) 5	10% drop	20% drop	30% drop	양측 권선 7	단일 권선 8
PFD3215-391ME_	0.39	0.070	600	0.89	80	2.1	2.3	2.4	0.98	1.4
PFD3215-102ME	1.0	0.12	400	0.95	90	1.4	1.6	1.7	0.85	1.2
PFD3215-182ME_	1.8	0.25	230	0.97	110	1.0	1.2	1.3	0.60	0.85
PFD3215-222ME_	2.2	0.27	270	0.97	130	0.95	1.1	1.2	0.57	0.81
PFD3215-332ME_	3.3	0.36	190	0.98	140	0.75	0.83	0.90	0.55	0.78
PFD3215-472ME	4.7	0.45	175	0.98	170	0.65	0.75	0.80	0.51	0.72
PFD3215-682ME_	6.8	0.63	155	0.98	250	0.55	0.65	0.70	0.40	0.57
PFD3215-103ME_	10	1.3	110	0.98	310	0.45	0.50	0.55	0.27	0.38

메모

When ordering, please specify packaging code: e.g. PFD3215-103MEC
Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
For SEPIC: When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value.
DCR is for each winding. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
For SEPIC: When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value.
For SEPIC: SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
Leakage inductance is for primary winding and is measured with the secondary shorted.
For SEPIC: Isat: DC current, at which the inductance drops the specified amount from its value without current. It is the sum of the current flowing in both windings.
For SEPIC: Irms, both windings: Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. Determine temperature rise.
For SEPIC: Irms, one winding: Maximum current when applied to one winding that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Determine temperature rise.

종단 처리:

Silver-palladium-platinum-glass frit.

패키지:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel).

환경

환경:

RoHS 준수 , 할로겐 프리

주변 온도 범위:

–40°C to +85°C with Irms current

보관 온도 범위:

Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C

최고 부품 온도:

+125°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Inductance vs Current

Inductance vs. Frequency

회로도

물리적 특성

테이프 및 릴 사양

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
2000	7500*	178/330	60/100	13	14,4	8,4	12	4	4	2	1,65	0,23

* Special order

일반 사양

코어 소재:

Ferrite

중량:

18 – 28 mg

패키지:

2000/7″ reel; 7500/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth

Winding to Winding Isolation:

250 Vrms, one minute

납땜/세척

수분 민감도(MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

납땜 열 내성:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

PCB 세척:

Tested with pure water or alcohol only. More info.

PFD3215 Series

Coupled Power Inductors